Oppermann Regelgeräte SENSO-X PPX - User Manual

Dierential pressure indicator / monitor / transmitter
SENSO -X® PPX
Sensors PG1 | Data sheet No. 13160 | Version 07-2021 | 1 | 6
• Large LCD display
• Dierential pressure displayed in Pa or
lter contamination level displayed in %
as numerical value and bar
• Limit displayed in Pa
• Working range displayed (Range)
• Three-color LED: red for limit value overshoot,
yellow for fault and green for undershoot
• Temperature / Absolute pressure transducer
• NFC parametrisation of limit, range max,
signal range for analog output
• Optional Modbus output
• Power supply: 24 V AC at 50 / 60 Hz or 24 V DC
• Available in two built-in and one surface-
mounted version
Technical data
Housing: high impact ABS
Front panel color: antique white
Lower housing color: anthracite
Protection class: surface-mounted type (AP) IP 65
built-in type IP 54 /
built-in type with additional sealing
(accessory) IP64
Operating temperature: -20 °C to 65 °C
Storage temperature: -20 °C to 70 °C
Relative humidity: max. 95 % non-condensing
Front cover dimensions
- square: 182 x 140 x 21 mm [L x W x H]
- round: 143 mm Ø
Dimensions of
surface-mounted type: 165 x 71 mm [Ø x T]
Hose connection: 2x 6 mm Ø
Working and
measuring ranges: see table
Working range: adjustable via keys and NFC-Tool
Burst pressure: 20 kPa (PPX1000)
40 kPa (PPX4000)
Protection class: II (IEC 60536)
Error margin: +/- 1 % of measuring range
(@ -5 to 65 °C)
Power consumption: 24 V DC 32 mA
24 V AC 58 mA
Long-term stability: ≤ ± 0.5 % FS/a
Supply voltage: 13.5 – 36 V DC or
13.5 – 30 V AC at 50/60 Hz
Output analog: linear 0 – 10 V (max. 0.1 mA) or
4 – 20 mA (max. load 600 Ω).
Output digital: relay (250 V AC 6 A, 30 V DC 5 A),
changeover switch, closed-circuit
principle, freely selectable limit value.
Modbus optional.
Cable gland: M16
Cable connection: Spring terminals 0.2 – 1.5 mm²
Installation
All work (such as installation, electrical connection, startup, ope-
ration, and maintenance) must only be performed by suciently
qualied tradesmen. The respectively applicable local rules and
regulations (e.g. national building codes, electrical/VDE regula
-
tions, etc.) must be observed. Installers and operating entities
are required to suciently familiarize themselves before startup.
Read the product description before operating the equipment.
Verify that the product can be used for the relevant application
without restrictions. We are not liable for printing errors and
changes after printing. Appropriate use implies compliance with
operating and installation instructions. We are not liable for losses
due to inappropriate use. Unauthorized or inappropriate mani
-
pulations or modications of the device render the operating
permit, the product warranty and warranty claims null and void.
Types
TypeType Measuring Measuring
rangerange
Working range Working range
(output signal)(output signal)
Units of Units of
measure / measure /
output*output*
Limit value Limit value
monitoringmonitoring
PPX1000 0 – 1,000 Pa Freely selectable
0 – 1,000 Pa…
Pa, %
Freely selectable.
default: 1,000 Pa
LED signal +
switching output
for overshoot
PPX4000 0 – 4,000 Pa Freely selectable
0 – 4,000 Pa…
Pa, % Freely selectable.
default: 1,000 Pa
LED signal +
switching output
for overshoot
* analog output 0 – 10 V or 4 – 20 mA linear depending on selected working range and unit of
measure.

Oppermann Regelgeräte SENSO-X PPX Specifications